我有一个RoR应用程序在我的本地计算机上工作，但是当我发送它对heroku来说，它崩溃了。错误日志给出一个错误H10 &说:
$ heroku logs
2011-04-05T10:37:32-07:00 heroku[web.1]: State changed from starting to crashed
2011-04-05T10:37:39-07:00 heroku[rake.2]: State changed from created to starting
2011-04-05T10:37:44-07:00 heroku[rake.2]: State changed from starting to up
2011-04-05T10:37:48-07:00 heroku[rake.2]: State changed from up to complete
2011-04-05T10:38:29-07:00 heroku[nginx]: GET / HTTP/1.1 | 94.67.108.192 | 795 |
http | 503
2011-04-05T17:38:30+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/favicon.ico dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T17:40:24+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/login dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T17:40:25+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/favicon.ico dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T17:40:36+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/pages/api dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T10:40:37-07:00 heroku[nginx]: GET /pages/api HTTP/1.1 | 94.67.108.192
| 796 | http | 503
2011-04-05T17:40:37+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/favicon.ico dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T10:47:31-07:00 heroku[web.1]: State changed from crashed to created
2011-04-05T10:47:31-07:00 heroku[web.1]: State changed from created to starting
2011-04-05T10:47:39-07:00 app[web.1]: /usr/ruby1.8.7/lib/ruby/site_ruby/1.8/ruby
gems.rb:779:in `report_activate_error': Could not find RubyGem oauth (>= 0.3.5)
(Gem::LoadError)
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems.rb:214:in `activate'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems.rb:249:in `activate'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems.rb:248:in `each'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems.rb:248:in `activate'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems.rb:1082:in `gem'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/app/controllers/comments_contr
oller.rb:1
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems/custom_require.rb:31:in `gem_original_require'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems/custom_require.rb:31:in `require'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/activesupport-2.3.5
/lib/active_support/dependencies.rb:158:in `require'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/activesupport-2.3.5
/lib/active_support/dependencies.rb:265:in `require_or_load'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/activesupport-2.3.5
/lib/active_support/dependencies.rb:224:in `depend_on'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/activesupport-2.3.5
/lib/active_support/dependencies.rb:136:in `require_dependency'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:414:in `load_application_classes'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:413:in `each'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:413:in `load_application_classes'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:411:in `each'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:411:in `load_application_classes'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:197:in `process'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:113:in `send'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/.gems/gems/rails-2.3.5/lib/ini
tializer.rb:113:in `run'
2011-04-05T10:47:39-07:00 app[web.1]: from /app/config/environment.rb:9
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems/custom_require.rb:31:in `gem_original_require'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/site_ruby/1
.8/rubygems/custom_require.rb:31:in `require'
2011-04-05T10:47:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/gems/1.8/ge
ms/thin-1.2.6/lib/rack/adapter/rails.rb:42:in `load_application'
2011-04-05T10:47:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:1:in `n
ew'
2011-04-05T10:47:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:1
2011-04-05T10:47:39-07:00 heroku[web.1]: State changed from starting to crashed
2011-04-05T10:57:34-07:00 heroku[web.1]: State changed from crashed to created
2011-04-05T10:57:34-07:00 heroku[web.1]: State changed from created to starting
2011-04-05T10:57:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/gems/1.8/ge
ms/rack-1.0.1/lib/rack/builder.rb:46:in `map'
2011-04-05T10:57:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:18
2011-04-05T10:57:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/gems/1.8/ge
ms/rack-1.0.1/lib/rack/builder.rb:29:in `instance_eval'
2011-04-05T10:57:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/gems/1.8/ge
ms/rack-1.0.1/lib/rack/builder.rb:29:in `initialize'
2011-04-05T10:57:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:11:in `
new'
2011-04-05T10:57:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:11
2011-04-05T10:57:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/gems/1.8/ge
ms/rack-1.0.1/lib/rack/builder.rb:29:in `instance_eval'
2011-04-05T10:57:39-07:00 app[web.1]: from /usr/ruby1.8.7/lib/ruby/gems/1.8/ge
ms/rack-1.0.1/lib/rack/builder.rb:29:in `initialize'
2011-04-05T10:57:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:1:in `n
ew'
2011-04-05T10:57:39-07:00 app[web.1]: from /home/heroku_rack/heroku.ru:1
2011-04-05T10:57:40-07:00 heroku[web.1]: State changed from starting to crashed
2011-04-05T18:01:44+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/ dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T18:01:44+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/favicon.ico dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T11:01:45-07:00 heroku[nginx]: GET /favicon.ico HTTP/1.1 | 94.67.108.1
92 | 796 | http | 503
2011-04-05T11:07:13-07:00 heroku[rake.3]: State changed from created to starting
2011-04-05T11:07:19-07:00 heroku[rake.3]: State changed from starting to up
2011-04-05T11:07:21-07:00 heroku[rake.3]: State changed from up to complete
2011-04-05T18:07:43+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/ dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T11:07:44-07:00 heroku[nginx]: GET / HTTP/1.1 | 94.67.108.192 | 795 |
http | 503
2011-04-05T18:07:44+00:00 heroku[router]: Error H10 (App crashed) -> GET vivid-l
ight-27.heroku.com/favicon.ico dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-04-05T11:07:44-07:00 heroku[nginx]: GET /favicon.ico HTTP/1.1 | 94.67.108.1
92 | 796 | http | 503
有没有人有过这种情况，知道是什么原因导致的问题吗?
谢谢。
日志中有错误:
gems.rb:779:in `report_activate_error': Could not find RubyGem oauth (>= 0.3.5)
你可能使用的是rails 2.3，并且需要添加oauth到你的.gems文件。
问题解决了!
由于Rails 2.3.5及更早版本与Rack 1.1.0不兼容，我的应用程序无法启动。twitter gem依赖与rack冲突，所以我在.gems上指定了——ignore-dependencies标志来忽略rack，并将其他依赖添加到.gems手册中。
:
oauth --version 0.3.5
mash --version 0.0.3 --ignore-dependencies
hoe --version 1.5.1
httparty --version 0.4.3
一切正常!
谢谢!
heroku gem install v=2.3.5 rails